The botanical directory
From familiar garden flowers to species you have yet to meet. Explore the flowering plant tree through accepted scientific names, botanical families, and synonyms.
- Accepted species
- 347,476
- Synonym names
- 710,971
- Botanical families
- 430
- Genera
- 13,895
Find a flower. Follow its family.
Search scientific names or try a familiar florist name, like rose or peony.
Scientific names and synonyms are searchable from two characters. Familiar florist names link to their broader genus; common names are not available for every species.
191 species · SideritisShowing 169–191
Clear filtersPhotos show the identified species; cultivars and commercial forms can vary. Related genus guides cover other plants in the same group. Name authors credit the botanists behind a scientific name; “L.” stands for Carl Linnaeus. Swipe across the table to see family and guide links.
| Photo | Species | Family & genus | Flower guides |
|---|---|---|---|
| No photo yet | Sideritis × lianteiName author: Obón & D.RiveraAccepted species | LamiaceaeSideritis genus | No guide yet |
| No photo yet | Sideritis × linearifoliaName author: Lam.Accepted species | LamiaceaeSideritis genus | No guide yet |
| No photo yet | Sideritis × llenasiName author: Font QuerAccepted species | LamiaceaeSideritis genus | No guide yet |
| No photo yet | Sideritis × loscosianaName author: Font QuerAccepted species | LamiaceaeSideritis genus | No guide yet |
| No photo yet | Sideritis × marceliiName author: Elias & SennenAccepted species | LamiaceaeSideritis genus | No guide yet |
| No photo yet | Sideritis × masferreriName author: Font QuerAccepted species | LamiaceaeSideritis genus | No guide yet |
| No photo yet | Sideritis × mauritiiName author: Maire & SennenAccepted species | LamiaceaeSideritis genus | No guide yet |
| No photo yet | Sideritis × montserratiiName author: D.Rivera & ObónAccepted species | LamiaceaeSideritis genus | No guide yet |
| No photo yet | Sideritis × paradoxaName author: Font QuerAccepted species | LamiaceaeSideritis genus | No guide yet |
| No photo yet | Sideritis × pauiName author: Font QuerAccepted species | LamiaceaeSideritis genus | No guide yet |
| No photo yet | Sideritis × pertegasiiName author: Pau ex R.Roselló, P.P.Ferrer, Gómez Nav., Laguna & PerisAccepted species | LamiaceaeSideritis genus | No guide yet |
| No photo yet | Sideritis × petriludoviciName author: Obón & D.RiveraAccepted species | LamiaceaeSideritis genus | No guide yet |
| No photo yet | Sideritis × puiggarianaName author: Font QuerAccepted species | LamiaceaeSideritis genus | No guide yet |
| No photo yet | Sideritis × rodrigueziiName author: Borja ex D.Rivera & ObónAccepted species | LamiaceaeSideritis genus | No guide yet |
| No photo yet | Sideritis × saforensisName author: J.E.Oltra & P.P.FerrerAccepted species | LamiaceaeSideritis genus | No guide yet |
| No photo yet | Sideritis × sagredoiName author: Socorro, Molero Mesa, Casares & Pérez RayaAccepted species | LamiaceaeSideritis genus | No guide yet |
| No photo yet | Sideritis × sanmigueliiName author: Font QuerAccepted species | LamiaceaeSideritis genus | No guide yet |
| No photo yet | Sideritis × tobarrensisName author: R.Roselló, P.P.Ferrer, Gómez Nav., E.Laguna & PerisAccepted species | LamiaceaeSideritis genus | No guide yet |
| No photo yet | Sideritis × valentinaName author: Sennen & PauAccepted species | LamiaceaeSideritis genus | No guide yet |
| No photo yet | Sideritis × vallisoletanaName author: (Sennen & Pau) R.Roselló, P.P.Ferrer, Fabado, Gómez Nav., E.Laguna & PerisAccepted species | LamiaceaeSideritis genus | No guide yet |
| No photo yet | Sideritis × varoiName author: Socorro & García-Gran.Accepted species | LamiaceaeSideritis genus | No guide yet |
| No photo yet | Sideritis × velezanaName author: PallarésAccepted species | LamiaceaeSideritis genus | No guide yet |
| No photo yet | Sideritis × yvesianaName author: Font Quer & SennenAccepted species | LamiaceaeSideritis genus | No guide yet |
A living reference.
A documented starting point.
Taxonomy changes as plants are studied. This directory preserves the accepted names and synonym relationships in a specific World Flora Online release, so you can trace every entry to its source.
View the June 2026 source datasetWhat is included?
All 347,476 accepted species classified under Angiosperms in this snapshot, plus 710,971 names treated as synonyms of those species. Flowering trees, grasses, and other less familiar flowering plants belong here too.
Is this every flower that has ever existed?
No complete list of every historical or undiscovered species exists. This collection excludes unresolved names, subspecies and varieties as separate records, non-flowering plants, and most cultivated forms. It is not a complete fossil or cultivar register.
Can I order these flowers?
A botanical record does not establish cut-flower availability or suitability for an arrangement. Our 1230 florist guides cover commercial flowers, specialty garden cuts, and foliage, with design notes, photos, and calculator links. Calculator selection uses that florist collection; other ingredients can be entered as custom items.
Taxonomy: World Flora Online Consortium · CC0 public domain · Published June 21, 2026. Photographs and editorial florist guides have separate credits.